Removed feature requiring c++ support

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Debug/DebugDisplay.cs

 
         public void UpdateMaterials()
         {
-            if (mipMapDebugSettings.debugMipMapMode != 0)
-                Texture.SetStreamingTextureMaterialDebugProperties();
+            //if (mipMapDebugSettings.debugMipMapMode != 0)
+            //    Texture.SetStreamingTextureMaterialDebugProperties();
         }
 
         public void RegisterDebug()